Results 91 to 100 of about 2,929 (211)

Turing Instability for the Schnackemberg System

open access: yes, 2008
The linear stability-instability of the equilibrium state of the Schnackemberg system is studied.
GENTILE, MAURIZIO, TATARANNI, ASSUNTA
core  

Turing instability of a discrete competitive single diffusion-driven Lotka–Volterra model [PDF]

open access: yes
This paper develops a discrete competitive Lotka–Volterra system with single diffusion under Neumann boundary conditions. It establishes the conditions for Turing instability and identifies the precise Turing bifurcation when the diffusion coefficient is
Yan, Yubin, Zhang, Guang, Wen, Mingyao
core   +1 more source

Turing instability in discrete replicator systems

open access: yes, 2011
When analyzing a discrete reaction-diffusion dynamical system, one primary area of interest is locating where in the parameter space Turing instabilities occur.
Bryce, Alex
core  

Turing pattern dynamics in a fractional-diffusion oregonator model under PD control

open access: yesNonlinear Analysis
In this paper, fractional-order diffusion and proportional-derivative (PD) control are introduced in oregonator model, and the Turing pattern dynamics is investigated for the first time.
Hongliang Li   +4 more
doaj   +1 more source

Feedback Control and Parameter Invasion for a Discrete Competitive Lotka–Volterra System

open access: yesDiscrete Dynamics in Nature and Society, 2018
State feedback is used to stabilize the Turing instability at the unstable equilibrium point of a discrete competitive Lotka–Volterra system. In addition, a regularization method is applied to parameter inversion for the given Turing system and numerical
Li Xu   +3 more
doaj   +1 more source

Cell polarisation in a bulk-surface model can be driven by both classic and non-classic Turing instability. [PDF]

open access: yesNPJ Syst Biol Appl, 2021
Borgqvist J   +5 more
europepmc   +1 more source

Turing Instability and Pattern Formation for the Lengyel-Epstein System with Nonlinear Diffusion

open access: yes, 2014
In this work we study the effect of density dependent nonlinear diffusion on pattern formation in the Lengyel–Epstein system. Via the linear stability analysis we determine both the Turing and the Hopf instability boundaries and we show how nonlinear ...
LOMBARDO, Maria Carmela   +2 more
core   +1 more source

Dynamics of a Diffusive Predator-Prey Model with Allee Effect on Predator

open access: yesDiscrete Dynamics in Nature and Society, 2013
The reaction-diffusion Holling-Tanner prey-predator model considering the Allee effect on predator, under zero-flux boundary conditions, is discussed. Some properties of the solutions, such as dissipation and persistence, are obtained.
Xiaoqin Wang, Yongli Cai, Huihai Ma
doaj   +1 more source

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